Fix flakiness in 03254_pr_join_on_dups

src/Interpreters/IJoin.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include <memory>
-#include <vector>
 
 #include <Core/Names.h>
 #include <Core/Block.h>

src/Processors/QueryPlan/Optimizations/optimizeJoin.cpp

@@ -16,7 +16,6 @@
 
 #include <Common/logger_useful.h>
 #include <Core/Joins.h>
-#include <ranges>
 
 namespace DB::QueryPlanOptimizations
 {

tests/queries/0_stateless/03254_pr_join_on_dups.sql

@@ -10,6 +10,7 @@ insert into Y (id, y_a) values      (1, 'r1'), (1, 'r2'), (2, 'r3'), (3, 'r4'),
 insert into Y (id, y_a, y_b) values (4, 'r6', 'nr6'), (6, 'r7', 'nr7'), (7, 'r8', 'nr8'), (9, 'r9', 'nr9');
 
 set enable_analyzer = 1, enable_parallel_replicas = 1, max_parallel_replicas = 3, cluster_for_parallel_replicas = 'test_cluster_one_shard_three_replicas_localhost';
+set min_bytes_to_use_direct_io = 0; -- min_bytes_to_use_direct_io > 0 is broken and leads to unexpected results, https://github.com/ClickHouse/ClickHouse/issues/65690
 
 select 'inner';
 select X.*, Y.* from X inner join Y on X.id = Y.id order by X.id, X.x_a, X.x_b, Y.id, Y.y_a, Y.y_b;